I got a sample of this when I bought my diet pills. I headed to the gym like a normal day, did 30 minutes of cardio and then worked my arms which I always dread because usually by the time I'm done my arms are so sore and feel like rubber. I mixed the CELLMASS with my water and expected it to taste horrible. The flavor was pretty great. Most post workouts come in a lemon or lime flavor which is just gross to me. But by the time I was ready to leave the gym after cleaning up, I felt great. It really did cut down my recovery time. My arms felt amazing and I felt energized. I would recommend this to anyone who works out.